Individual Calculations April 2016
 Birnboim, Nathan  Total change: -21.50  Rating chartPersonal card
 National Championship Semifinal 2016 Rehovot Rehovot ISR 2016-02-11
RcRownchangeKK*chgGame
 2262 2361 3.00 8 -1.98 10 -19.80 
  Tratatovici, Dan 2191 ISR0.501-0.2210-2.20 
  Hadari, Ariel 2044 ISR1.0010.13101.30 
  Dvoirys, Semen I. g2530 RUS0.001-0.2810-2.80 
  Parkhov, Yair 2146 ISR1.0010.23102.30 
  Triger, Ramon 2177 ISR0.001-0.7410-7.40 
  Gorodetzky, David f2333 ISR0.501-0.0410-0.40 
  Nakar, Eylon m2489 ISR0.001-0.3310-3.30 
  Taichman, Ori 2184 ISR0.001-0.7310-7.30 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Liga Artzit Darom 2016 Round 5-6 various ISR 2016-03-05
RcRownchangeKK*chgGame
 2085 2365 1.50 2 -0.17 10 -1.70 
  Berenboym, Igor 2091 ISR1.0010.17101.70 
  Freidzon, Daniel 2079 ISR0.501-0.3410-3.40 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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